Sircan of Yaik

Sircan of Yaik (1040-) was the high chief of Yaik (Ural cossacks), a part of Cumania.

Biography
Sircan of Yaik was born in 1040 to a Tengri Cuman family in Inder, Kazakhstan. He was the High Chief of Yaik, a part of Cumania; naturally, his heir was Khan Saru of Cumania.